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Wiseco Professional Series Pistons
Pistons, Professional Series, Forged Dish, 4.375 in. Bore, Chrysler, Dodge, Plymouth, Set of 8
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Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
K0120A125
Part Type:
Product Line:
Summit Racing Part Number:
WIS-K0120A125
Item Number:
2700834
UPC:
00193564068743
Piston Rings Included:
No
Bore (in.):
4.375 in.
Bore (mm):
111.125mm
Stroke:
3.750 in.
Engine Stroke Type:
Stroked
Rod Length:
6.800 in.
Piston Style:
Dish, with single valve relief
Piston Material:
Forged aluminum
Compression Height (in.):
1.250 in.
Piston Head Volume (cc):
+6.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Remanufactured:
No
Quantity:
Sold as a set of 8.
Wiseco Professional Series Pistons
Wiseco Professional Series pistons are designed to take the hard-driving abuse from your performance engine. They're forged from either 2168 or 4032 aluminum alloy for maximum strength, and then precision CNC-machined to their intricate final configurations under close tolerances. Where applicable, designs incorporate strength provisions to deal with turbocharging, supercharging, and nitrous. Chromoly wrist pins and Spirolox retainers are included. Choose the model tailored for your engine application.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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